公开(公告)号：US20080123902A1

公开(公告)日：2008-05-29

申请号：US11858181

申请日：2007-09-20

Applicant: Jeong-Ho PARK ,  Seong Ik CHO ,  Gee Ju CHAE

Inventor： Jeong-Ho PARK ,  Seong Ik CHO ,  Gee Ju CHAE

IPC: G06K9/00 ,  G06K9/46

CPC classification number: G06K9/00798

Abstract: Provided are a method and apparatus for estimating a center line of an intersection by recognizing a crosswalk on a road input through a camera installed in a vehicle. The apparatus includes a road information providing unit which provides information about a road being traveled based on location information of a traveling vehicle; a crosswalk recognizing unit which recognizes a crosswalk based on an input image of the intersection and the information about the road and obtains a distance from the traveling vehicle to the crosswalk; and an intersection center line estimating unit which estimates the center line of the intersection based on the information about the road and the distance from the traveling vehicle to the crosswalk. Since the center line of the intersection is estimated, the apparatus and method of estimating a center line of an intersection according to the present invention can prevent traffic accidents occurring frequently at an intersection and helps indicate direction information of ‘real vehicle navigation.’

Abstract translation: 提供一种用于通过识别通过安装在车辆中的相机输入的道路上的人行横道来估计交叉路口的中心线的方法和装置。 该装置包括道路信息提供单元，其基于行驶车辆的位置信息提供关于正在行驶的道路的信息; 基于交叉口的输入图像识别人行横道的人行横道识别单元和关于道路的信息，并获得从行进车辆到人行横道的距离; 以及基于关于道路的信息和从行驶车辆到人行横道的距离来估计交叉口的中心线的交叉路口中心线估计单元。 由于估计了交点的中心线，所以根据本发明的估计交叉路口的中心线的装置和方法可以防止交叉路口频繁发生的交通事故，并且有助于指示“真正的车辆导航”的方向信息。

公开(公告)号：US20120009970A1

公开(公告)日：2012-01-12

申请号：US13179841

申请日：2011-07-11

Applicant: Jeong-Ho PARK

Inventor： Jeong-Ho PARK

IPC: H04W52/04

CPC classification number: H04W52/10 ,  H04W52/146 ,  H04W52/54

Abstract: A mobile communication system is provided. In the mobile communication system, an Advanced Mobile Station (AMS) receives an UpLink (UL) Noise and Interference (NI) level, a target Signal to Interference and Noise Ratio (SINR), and an Offset, receives parameters needed for reporting a UL Tx power status, updates the Offset, and transmits a UL Transmission (Tx) power status report header including information indicating the updated Offset, to an Advanced Base Station (ABS).

Abstract translation: 提供移动通信系统。 在移动通信系统中，高级移动站（AMS）接收上行链路（UL）噪声和干扰（NI）级别，目标信号与干扰和噪声比（SINR）以及偏移，接收报告UL所需的参数 Tx功率状态，更新偏移，并将包括指示更新的偏移量的信息的UL传输（Tx）电力状态报告报头发送到高级基站（ABS）。

公开(公告)号：US20110149892A1

公开(公告)日：2011-06-23

申请号：US12960885

申请日：2010-12-06

Applicant: Jeong-Ho PARK ,  Jae-Weon CHO

Inventor： Jeong-Ho PARK ,  Jae-Weon CHO

IPC: H04W72/04

CPC classification number: H04L5/003 ,  H04W48/00 ,  H04W48/10 ,  H04W72/048 ,  H04W88/06

Abstract: A resource management method and apparatus in an Orthogonal Frequency Division Multiple Access (OFDMA) cellular system supporting a first system communication mode and a second system communication mode in an uplink using Frequency Division Multiplexing (FDM) are provided. A resource management apparatus provided in a Base Station (BS) or a Mobile Station (MS) subchannelizes physical resource units constituting a system bandwidth into a plurality of subchannels according a scheme defined in the first system communication mode, and renumbers the plurality of subchannels with indexes in reverse order to be used for an MS operating in the second system communication mode. The plurality of subchannels having the renumbered indexes are used for resource allocation and data exchange between the BS and the MS operating in the second system communication mode.

Abstract translation: 提供了一种使用频分复用（FDM）在上行链路中支持第一系统通信模式和第二系统通信模式的正交频分多址（OFDMA）蜂窝系统中的资源管理方法和装置。 设置在基站（BS）或移动站（MS）中的资源管理装置根据第一系统通信模式中定义的方案将构成系统带宽的物理资源单元子信道化为多个子信道，并且重新编号多个子信道， 索引以相反的顺序被用于在第二系统通信模式中操作的MS。 具有重新编号的索引的多个子信道用于在第二系统通信模式下操作的BS与MS之间的资源分配和数据交换。

公开(公告)号：US20100141378A1

公开(公告)日：2010-06-10

申请号：US12619034

申请日：2009-11-16

Applicant: Kyong Hee LEE ,  Hyun Kyun CHOI ,  Jeong-Ho PARK ,  Seung Yong LEE ,  Inhak JOO ,  Gwang Ja JIN ,  Wan Sik CHOI

Inventor： Kyong Hee LEE ,  Hyun Kyun CHOI ,  Jeong-Ho PARK ,  Seung Yong LEE ,  Inhak JOO ,  Gwang Ja JIN ,  Wan Sik CHOI

IPC: G05B23/02

CPC classification number: G06K7/0008

Abstract: A transmitter of an apparatus position in a moving body transmits a first move command signal for moving a radio frequency identification tag to a location within an identification distance to a receiver positioned within a communication distance. A radio frequency identification reader of the moving body transmits an information request signal to the radio frequency identification tag that moves from a first location to a second location corresponding to a location within an identification distance in accordance with a first move command signal and receives a response signal corresponding to the information request signal from the radio frequency identification tag.

Abstract translation: 移动体中的装置位置的发射器发送用于将射频识别标签移动到位于通信距离内的接收机的识别距离内的位置的第一移动命令信号。 移动体的射频识别读取器根据第一移动指令信号，将信息请求信号发送到从第一位置移动到对应于识别距离内的位置的第二位置的射频识别标签，并接收响应 信号对应于来自射频识别标签的信息请求信号。

公开(公告)号：US20090276676A1

公开(公告)日：2009-11-05

申请号：US12433564

申请日：2009-04-30

Applicant: Mi-Hyun LEE ,  Jae-Weon CHO ,  Ho-Kyu CHOI ,  Jeong-Ho PARK ,  Jun-Sung LIM ,  Su-Ryong JEONG

Inventor： Mi-Hyun LEE ,  Jae-Weon CHO ,  Ho-Kyu CHOI ,  Jeong-Ho PARK ,  Jun-Sung LIM ,  Su-Ryong JEONG

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1812 ,  H04L1/1825 ,  H04L1/1887

Abstract: An apparatus and method for controlling a Hybrid Automatic Repeat reQuest (HARQ) operation in a transmitter of a wireless mobile communication system using each frame constituted by a plurality of subframes are provided. In the method for controlling an HARQ operation, indication information indicating a subframe position where transmission of a data burst starts and the number of subframes required for transmission of the data burst is transmitted to a receiver through an i-th frame. When the number of subframes does not exceed a threshold, it is determined that the data burst at the subframe position indicated by indication information of an (i+1)-th frame is retransmitted to the receiver. When the number of subframes exceeds the threshold, it is determined that the data burst at the subframe position indicated by indication information of an (i+n)-th frame, where n is a positive integer exceeding 1, is retransmitted to the receiver.

Abstract translation: 提供了一种用于在使用由多个子帧构成的每个帧的无线移动通信系统的发射机中控制混合自动重传请求（HARQ）操作的装置和方法。 在用于控制HARQ操作的方法中，指示数据突发的发送开始的子帧位置的指示信息和数据突发的发送所需的子帧的数量通过第i帧发送到接收机。 当子帧数不超过阈值时，确定将由第（i + 1）帧的指示信息指示的子帧位置处的数据突发重传到接收机。 当子帧数超过阈值时，确定在由第n + n个帧的指示信息指示的子帧位置处的数据突发，其中n是超过1的正整数，被重传到接收机。

公开(公告)号：US20080205258A1

公开(公告)日：2008-08-28

申请号：US12036557

申请日：2008-02-25

Applicant: Tae-Young KIM ,  Jae-Hee CHO ,  Jae-Weon CHO ,  Jeong-Ho PARK ,  Kwan-Hee ROH ,  Jin-Kyu KOO

Inventor： Tae-Young KIM ,  Jae-Hee CHO ,  Jae-Weon CHO ,  Jeong-Ho PARK ,  Kwan-Hee ROH ,  Jin-Kyu KOO

IPC: H04J9/00

CPC classification number: H04L5/0091 ,  H04L1/0003 ,  H04L1/0013 ,  H04L1/0071 ,  H04L1/0083 ,  H04L1/009 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/006

Abstract: A method and apparatus for transmitting and receiving MAP information in a communication system are provided. A base station acquires channel quality information of each mobile station, generates sub-MAPs using MAP information, to which at least one of a coding scheme, a modulation scheme and a repetition scheme is applied, separately for each mobile station according to the channel quality information, and transmits the generated sub-MAPs. A mobile station receives MAP information from the base station, detects a sub-MAP allocated to the mobile station from the received MAP information, and restores the detected sub-MAP to MAP information using at least one of a corresponding decoding scheme, demodulation scheme and repetition scheme corresponding to coding scheme, modulation scheme and repetition scheme applied in the base station, based on channel quality information of the mobile station. Accordingly, system overhead can be reduced.

Abstract translation: 提供了一种用于在通信系统中发送和接收MAP信息的方法和装置。 基站取得每个移动站的信道质量信息，根据信道质量，针对每个移动站分别生成应用了编码方式，调制方式和重复方式中的至少一个的MAP信息的子MAP 信息，并发送生成的子MAP。 移动站从基站接收MAP信息，从接收的MAP信息中检测分配给移动站的子MAP，并使用对应的解码方案，解调方案和 基于移动台的信道质量信息，与基站中应用的编码方式，调制方式和重复方式对应的重复方式。 因此，可以降低系统开销。

公开(公告)号：US20080187000A1

公开(公告)日：2008-08-07

申请号：US12024272

申请日：2008-02-01

Applicant: Tae-Young KIM ,  Jeong-Ho PARK ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Jae-Weon CHO ,  Jin-Kyu KOO

Inventor： Tae-Young KIM ,  Jeong-Ho PARK ,  Jae-Hee CHO ,  Kwan-Hee ROH ,  Jae-Weon CHO ,  Jin-Kyu KOO

IPC: H04J3/16 ,  H04J3/22

CPC classification number: H04L5/003 ,  H04B7/02 ,  H04L1/0003 ,  H04L1/0009

Abstract: An apparatus and method for generating subchannels in a communication system are provided. An apparatus and method of the invention includes a Base Station (BS) in which the BS groups J slots included in a subchannel generation zone into I groups, selects, from the J slots, M band-Adaptive Modulation and Coding (AMC) slots with which it will generate a band-AMC subchannel, selects (J-M) slots as diversity slots with which it will generate a diversity subchannel, generates the band-AMC subchannel using the M slots and generates the diversity subchannel using the (J-M) slots.

Abstract translation: 提供了一种用于在通信系统中生成子信道的装置和方法。 本发明的装置和方法包括基站（BS），其中BS将包括在子信道生成区域中的J个时隙分组为I组，从J个时隙中选择M个带宽自适应调制和编码（AMC）时隙，其中， 将其生成带AMC子信道，选择（JM）时隙作为其将生成分集子信道的分集时隙，使用M个时隙生成带AMC子信道，并使用（JM）时隙产生分集子信道。

公开(公告)号：US20130226450A1

公开(公告)日：2013-08-29

申请号：US13585358

申请日：2012-08-14

Applicant: Jeong-Ho PARK ,  Byung-Tae JANG ,  Dong-Sun LIM

Inventor： Jeong-Ho PARK ,  Byung-Tae JANG ,  Dong-Sun LIM

IPC: G01C21/14

CPC classification number: G01C21/203

Abstract: Disclosed is an apparatus and method for supporting the safe navigation of ships based on mobile terminals which can prevent accidents at sea including marine collisions between small ships sailing near the coastline. The method for supporting the safe navigation of a ship in conjunction with a mobile terminal carried by a crew member of a ship includes collecting information about the navigation of the ship by a safe ship navigation supporting apparatus positioned in the ship, collecting information about surrounding ship through group communication with a server corresponding to the surrounding ship, converting a chart transmitted from a ground server into a format compatible with the mobile terminal, and applying safe navigation information created on the basis of the information about the navigation and the information about the ship to the converted chart, and providing the crew member with the safe navigation information through the mobile terminal.

Abstract translation: 公开了一种用于支持基于移动终端的船舶安全导航的装置和方法，其可以防止海上事故，包括在海岸线附近航行的小型船舶之间的海上碰撞。 船舶与船舶船员携带的移动终端一起支持船舶的安全导航的方法包括：船上安全船舶导航支援装置收集关于船舶导航的信息，收集有关周边船舶的信息 通过与对应于周围船舶的服务器的组通信，将从地面服务器发送的图表转换成与移动终端兼容的格式，以及根据关于导航的信息和关于船的信息创建的安全导航信息 转换为图表，并通过移动终端为机组成员提供安全的导航信息。

公开(公告)号：US20130040684A1

公开(公告)日：2013-02-14

申请号：US13569550

申请日：2012-08-08

Applicant: Hyun-Kyu YU ,  Tae-Young KIM ,  Jeong-Ho PARK

Inventor： Hyun-Kyu YU ,  Tae-Young KIM ,  Jeong-Ho PARK

IPC: H04W24/00

CPC classification number: H04B7/0617 ,  H04B7/0623 ,  H04B7/0684 ,  H04L1/189 ,  H04L5/0048 ,  H04W72/042 ,  H04W88/02

Abstract: A method and an apparatus for tracking a beam in a wireless communication system are provided. In the method, a plurality of downlink reference signals are received from a base station and at least one downlink transmission beam pattern is determined. A plurality of uplink reference signals are transmitted to the base station, each includes identifier information corresponding to the determined at least one downlink transmission beam pattern. ACKnowledgement (ACK) information indicating that the base station has successfully received an identifier included in the identifier information corresponding to the determined at least one downlink transmission beam pattern from identifier information corresponding to an uplink transmission beam pattern and that the plurality of uplink reference signals from the base station is received.

Abstract translation: 提供了一种在无线通信系统中跟踪光束的方法和装置。 在该方法中，从基站接收多个下行链路参考信号，并且确定至少一个下行链路传输波束图案。 将多个上行链路参考信号发送到基站，每个包括与所确定的至少一个下行链路传输波束模式对应的标识符信息。 确认（ACK）信息，其指示基站已经从对应于上行链路传输波束模式的标识符信息中成功接收到包含在与所确定的至少一个下行链路传输波束模式相对应的标识符信息中的标识符，并且所述多个上行链路参考信号来自 接收基站。

公开(公告)号：US20130021952A1

公开(公告)日：2013-01-24

申请号：US13554291

申请日：2012-07-20

Applicant: Su-Ryong JEONG ,  Jeong-Ho PARK ,  Tae-Young KIM ,  Hyun-Kyu YU

Inventor： Su-Ryong JEONG ,  Jeong-Ho PARK ,  Tae-Young KIM ,  Hyun-Kyu YU

IPC: H04W72/04 ,  H04W88/00

CPC classification number: H04W74/006 ,  H04B7/0617 ,  H04B7/086 ,  H04W16/28 ,  H04W72/046

Abstract: A method and a Base Station (BS) of transmitting information for Random Access (RA) by a base station in a wireless communication system are provided. The BS generates RA information for beam alignment between the base station and each of a plurality of mobile terminals based on a number of reception beam forming patterns of the base station used for each of one or more RA channels and broadcasts the RA information to the plurality of mobile terminals. The RA information comprises information related to the number of reception beam forming patterns of the base station used for each of the one or more RA channels.

Abstract translation: 提供了一种在无线通信系统中由基站发送用于随机接入（RA）的信息的方法和基站（BS）。 BS基于用于一个或多个RA信道中的每一个的基站的接收波束形成模式的数量，生成基站与多个移动终端中的每一个之间的波束对准的RA信息，并将RA信息广播到多个 的移动终端。 RA信息包括与用于一个或多个RA信道中的每一个的基站的接收波束形成模式的数量有关的信息。